r5f21346mnfp Renesas Electronics Corporation., r5f21346mnfp Datasheet - Page 35

• Manufacturer Part Number: r5f21346mnfp
• Description: Single-chip Mcus Incorporates The R8c Cpu Core
• Manufacturer: Renesas Electronics Corporation.

R8C/34M Group
R01UH0131EJ0100 Rev.1.00
Jun 21, 2011
Table 1.2
Note:
Serial
Interface
Synchronous Serial
Communication Unit (SSU)
I
LIN Module
A/D Converter
D/A Converter
Comparator A
Comparator B
Flash Memory
Operating Frequency/Supply
Voltage
Current consumption
Operating Ambient Temperature
Package
2
C bus
1. Specify the D version if D version functions are to be used.
Item
Specifications for R8C/34M Group
UART0, UART1
UART2
Function
Clock synchronous serial I/O/UART × 2 channel
Hardware LIN: 1 (timer RA, UART0)
48-pin LQFP
Clock synchronous serial I/O/UART, I
communication function
1 (shared with I
1 (shared with SSU)
10-bit resolution × 12 channels, includes sample and hold function, with sweep
mode
8-bit resolution × 2 circuits
• 2 circuits (shared with voltage monitor 1 and voltage monitor 2)
• External reference voltage input available
2 circuits
• Programming and erasure voltage: VCC = 2.7 to 5.5 V
• Programming and erasure endurance: 10,000 times (data flash)
• Program security: ROM code protect, ID code check
• Debug functions: On-chip debug, on-board flash rewrite function
• Background operation (BGO) function
f(XIN) = 20 MHz (VCC = 2.7 to 5.5 V)
f(XIN) = 5 MHz (VCC = 1.8 to 5.5 V)
Typ. 6.5 mA (VCC = 5.0 V, f(XIN) = 20 MHz)
Typ. 3.5 mA (VCC = 3.0 V, f(XIN) = 10 MHz)
Typ. 3.5 µA (VCC = 3.0 V, wait mode (f(XCIN) = 32 kHz))
Typ. 2.0 µA (VCC = 3.0 V, stop mode)
-20 to 85°C (N version)
-40 to 85°C (D version)
Package code: PLQP0048KB-A (previous code: 48P6Q-A)
2
C-bus)
(2)
(1)
Specification
2
C mode (I
1,000 times (program ROM)
2
C-bus), multiprocessor
Page 3 of 740
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