R8C/3MQ Group 1. Overview
R01DS0044EJ0200 Rev.2.00 Page 4 of 47
Jun 29, 2012
Note:
1. Refer to 5. Electrical Characteristics for details on the measurement conditions.
Table 1.3 Specifications for R8C/3MQ Group (3)
Item Function Specification
Current Consumption
(1)
RF = Tx: 18 mA
RF = Rx (reception in progress): 25 mA
RF = Rx (reception standby): 24 mA
RF = Rx (reception standby)/wait mode: 23 mA
RF = idle: 4 mA
RF = off: 2.5 mA
*The above applies when:
f(XIN) = 16 MHz, f(BCLK)= 4 MHz, and VCC = VCCRF = 1.8 to 3.6 V
RF = Tx: 19 mA
RF = Rx (reception in progress): 26 mA
RF = Rx (reception standby): 25 mA
RF = Rx (reception standby)/wait mode: 23 mA
RF = idle: 5 mA
RF = off: 3.5 mA
*The above applies when:
f(XIN) = 16 MHz, f(BLCK) = 8 MHz, and VCC = VCCRF = 2.15 to 3.6 V
RF = Tx: 21.5 mA
RF = Rx (reception in progress): 28.5 mA
RF = Rx (reception standby): 27.5 mA
RF = Rx (reception standby)/wait mode: 23 mA
RF = idle: 7.5 mA
RF = off: 6 mA
*The above applies when:
f(XIN) = 16 MHz, f(BLCK) = 16 MHz, and VCC = VCCRF = 2.7 to 3.6 V
Low-speed on-chip oscillator mode (f(BCLK) = 15.6 kHz): 80 µA
Low-speed clock mode (f(BCLK) = 32 kHz, flash memory low-power-
consumption mode): 95 µA
Low-speed clock mode (f(BCLK) = 32 kHz, flash memory off/program operation
on RAM: 45 µA
Wait mode (system clock = XCIN (32 kHz)), peripheral function clock on: 6 µA
Wait mode (system clock = XCIN (32 kHz)), peripheral function clock off: 4.5 µA
Wait mode (system clock = fOCO-S (125 kHz)), peripheral function clock on:
13 µA
Wait mode (system clock = fOCO-S (125 kHz)), peripheral function clock off:
7.5 µA
Stop mode (all clocks off): 2 µA
*When VCC = VCCRF = 1.8 to 3.6 V and RF = off
Operating Ambient Temperature −20°C to 85°C (N version)
Package 40-pin HWQFN
Package code: PWQN0040KB-A (previous code: 40PJS-A)
