MTA16ATF2G64AZ-2G3A1 Datasheet MTA16ATF2G64AZ-3G2E1, MTA16ATF2G64AZ-2G3A1, MTA16ATF2G64AZ-2G3H1 | P1-P3

DDR4 SDRAM UDIMM

MTA16ATF2G64AZ – 16GB

Features

• DDR4 functionality and operations supported as de-

fined in the component data sheet

• 288-pin, unbuffered dual in-line memory module

(UDIMM)

• Fast data transfer rates: PC4-3200, PC4-2666,

PC4-2400, or PC4-2133

• 16GB (2 Gig x 64)

• V

= 1.20V (NOM)

• V

= 2.5V (NOM)

• V

DDSPD

= 2.5V (NOM)

• Nominal and dynamic on-die termination (ODT) for

data, strobe, and mask signals

• Low-power auto self refresh (LPASR)

• Data bus inversion (DBI) for data bus

• On-die V

REFDQ

generation and calibration

• Dual-rank

• On-board serial presence-detect (SPD) EEPROM

• 16 internal banks; 4 groups of 4 banks each

• Fixed burst chop (BC) of 4 and burst length (BL) of 8

via the mode register set (MRS)

• Selectable BC4 or BL8 on-the-fly (OTF)

• Gold edge contacts

• Halogen-free

• Fly-by topology

• Terminated control, command, and address bus

Figure 1: 288-Pin UDIMM (MO-309, R/C-B1)

Module height: 31.25mm (1.23in)

Options Marking

• Operating temperature

– Commercial

(0°C ≤ T

OPER

≤ 95°C)

None

• Package

– 288-pin DIMM (halogen-free) Z

• Frequency/CAS latency

– 0.62ns @ CL = 22 (DDR4-3200) -3G2

– 0.75ns @ CL = 19 (DDR4-2666) -2G6

– 0.83ns @ CL = 17 (DDR4-2400) -2G3

– 0.93ns @ CL = 15 (DDR4-2133) -2G1

Table 1: Key Timing Parameters

Speed

Grade

PC4-

Data Rate (MT/s)

CL =

RCD

(ns)

(ns)24

22/

21 20 19 18 17 16 15 14 13 12 11 10 9

-3G2 3200 3200 3200/

–

2666 2666 2666,

2400

2400 2133 2133 1866 1866 1600 1600 1333 – 13.75 13.75 45.75

-2G9 2933 – 2933/

2933

2666 2666 2400 2400 2133 2133 1866 1866 1600 1600 – – 14.32 14.32 46.32

-2G6 2666 – – 2666 2666 2666 2400 2133 2133 1866 1866 1600 1600 1333 – 14.16 14.16 46.16

-2G3 2400 – – – – 2400 2400 2133 2133 1866 1866 1600 1600 1333 – 14.16 14.16 46.16

-2G1 2133 – – – – – – 2133 2133 1866 1866 1600 1600 – 1333 13.5 13.5 46.5

16GB (x64, DR) 288-Pin DDR4 UDIMM

Features

PDF: CCMTD-1725822587-9883

atf16c2gx64az.pdf – Rev. E 5/17EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

Products and specifications discussed herein are subject to change by Micron without notice.

Table 2: Addressing

Parameter 16GB

Row address 64K A[15:0]

Column address 1K A[9:0]

Device bank group address 4 BG[1:0]

Device bank address per group 4 BA[1:0]

Device configuration 8Gb (1 Gig x 8), 16 banks

Module rank address 2 CS_n[1:0]

Table 3: Part Numbers and Timing Parameters – 16GB Modules

Base device: MT40A1G8,

#features/note_83C420C170794D658062E8172997DDA7

8Gb DDR4 SDRAM

Part Number

Module

Density Configuration

Module

Bandwidth

Memory Clock/

Data Rate

Clock Cycles

(CL-

RCD-

RP)

MTA16ATF2G64AZ-3G2__ 16GB 2 Gig x 64 25.6 GB/s 0.62ns/3200 MT/s 22-22-22

MTA16ATF2G64AZ-2G6__ 16GB 2 Gig x 64 21.3 GB/s 0.75ns/2666 MT/s 19-19-19

MTA16ATF2G64AZ-2G3__ 16GB 2 Gig x 64 19.2 GB/s 0.83ns/2400 MT/s 17-17-17

MTA16ATF2G64AZ-2G1__ 16GB 2 Gig x 64 17.0 GB/s 0.93ns/2133 MT/s 15-15-15

Notes:

1. The data sheet for the base device can be found on micron.com.

2. All part numbers end with a two-place code (not shown) that designates component and PCB revisions. Con-

sult factory for current revision codes. Example: MTA16ATF2G64AZ-3G2E1.

16GB (x64, DR) 288-Pin DDR4 UDIMM

Features

PDF: CCMTD-1725822587-9883

atf16c2gx64az.pdf – Rev. E 5/17EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

Pin Assignments

The pin assignment table below is a comprehensive list of all possible pin assignments

for DDR4 UDIMM modules. See Functional Block Diagram for pins specific to this

module.

Table 4: Pin Assignments

288-Pin DDR4 UDIMM Front 288-Pin DDR4 UDIMM Back

Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol Pin Symbol

1 NC 37 V

73 V

109 V

145 NC 181 DQ29 217 V

253 DQ41

2 V

38 DQ24 74 CK0_t 110 DM5_n/

DBI5_n,

146 V

REFCA

182 V

218 CK1_t 254 V

3 DQ4 39 V

75 CK0_c 111 NC 147 V

183 DQ25 219 CK1_c 255 DQS5_c

4 V

40 DM3_n/

DBI3_n,

76 V

112 V

148 DQ5 184 V

220 V

256 DQS5_t

5 DQ0 41 NC 77 V

113 DQ46 149 V

185 DQS3_c 221 V

257 V

6 V

42 V

78 EVENT_n,

114 V

150 DQ1 186 DQS3_t 222 PARITY 258 DQ47

7 DM0_n/

DBI0_n,

43 DQ30 79 A0 115 DQ42 151 V

187 V

223 V

259 V

8 NC 44 V

80 V

116 V

152 DQS0_c 188 DQ31 224 BA1 260 DQ43

9 V

45 DQ26 81 BA0 117 DQ52 153 DQS0_t 189 V

225 A10_AP 261 V

10 DQ6 46 V

82 RAS_n/

A16

118 V

154 V

190 DQ27 226 V

262 DQ53

11 V

47 CB4/ NC 83 V

119 DQ48 155 DQ7 191 V

227 NC 263 V

12 DQ2 48 V

84 CS0_n 120 V

156 V

192 CB5, NC 228 WE_n/

A14

264 DQ49

13 V

49 CB0/ NC 85 V

121 DM6_n/

DBI6_n,

157 DQ3 193 V

229 V

265 V

14 DQ12 50 V

86 CAS_n/

A15

122 NC 158 V

194 CB1, NC 230 NC 266 DQS6_c

15 V

51 DM8_n/

DBI8_n,

87 ODT0 123 V

159 DQ13 195 V

231 V

267 DQS6_t

16 DQ8 52 NC 88 V

124 DQ54 160 V

196 DQS8_c 232 A13 268 V

17 V

53 V

89 CS1_n,

125 V

161 DQ9 197 DQS8_t 233 V

269 DQ55

18 DMI_n/

DBI1_n,

54 CB6/

DBI8_n,

90 V

126 DQ50 162 V

198 V

234 NC 270 V

19 NC 55 V

91 ODT1,

127 V

163 DQS1_c 199 CB7, NC 235 NC 271 DQ51

20 V

56 CB2/ NC 92 V

128 DQ60 164 DQS1_t 200 V

236 V

272 V

21 DQ14 57 V

93 NC 129 V

165 V

201 CB3, NC 237 NC 273 DQ61

22 V

58 RESET_n 94 V

130 DQ56 166 DQ15 202 V

238 SA2 274 V

23 DQ10 59 V

95 DQ36 131 V

167 V

203 CKE1,

239 V

275 DQ57

16GB (x64, DR) 288-Pin DDR4 UDIMM

Pin Assignments

PDF: CCMTD-1725822587-9883

atf16c2gx64az.pdf – Rev. E 5/17EN

Micron Technology, Inc. reserves the right to change products or specifications without notice.

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MTA16ATF2G64AZ-2G3A1

Mfr. #:

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Description:

IC SDRAM DDR4 BGA

Lifecycle:

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