R5F21122FP#U0 Renesas Electronics America, R5F21122FP#U0 Datasheet - Page 4

• Manufacturer Part Number: R5F21122FP#U0
• Description: IC R8C MCU FLASH 8K 32LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/12r

Specifications of R5F21122FP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: SIO, UART/USART
• Peripherals: LED, WDT
• Number Of I /o: 22
• Program Memory Size: 8KB (8K x 8)
• Program Memory Type: FLASH
• Ram Size: 512 x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 32-LQFP
• For Use With: R0K521134S000BE - KIT EVAL STARTER FOR R8C/13R0E521134EPB00 - KIT EMULATOR PROBE FOR PC7501R0E521134CPE00 - EMULATOR COMPACT R8C/13
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/12 Group
Rev.1.20
REJ03B0068-0120
Table 1.1 Performance outline
1.2 Performance Overview
CPU
Peripheral
function
Electrical
characteristics
Flash memory Program/erase supply voltage V
Operating ambient temperature
Package
Table 1.1. lists the performance outline of this MCU.
Jan 27, 2006
Number of basic instructions 89 instructions
Minimum instruction execution time 62.5 ns (f(X
Operating mode
Address space
Memory capacity
Port
LED drive port
Timer
Serial Interface
A/D converter
Watchdog timer
Interrupt
Clock generation circuit
Oscillation stop detection function Main clock oscillation stop detection function
Supply voltage
Power consumption
Program/erase endurance
Item
page 2 of 25
100 ns (f(X
Single-chip
1M bytes
See Table 1.2 “Product List”
Input/Output: 22 (including LED drive port), Input: 2
I/O port: 8
Timer X: 8 bits x 1 channel, Timer Y: 8 bits x 1 channel,
Timer Z: 8 bits x 1 channel
(Each timer equipped with 8-bit prescaler)
Timer C: 16 bits x 1 channel
•1 channel
•1 channel
10-bit A/D converter: 1 circuit, 8 channels
15 bits x 1 (with prescaler)
Reset start function selectable
Internal: 9 factors, External: 5 factors,
Software: 4 factors, Priority level: 7 levels
2 circuits
V
V
Typ.8mA (V
Typ.5mA (V
Typ.35 A (V
Typ.0.7 A (V
10,000 times (Data flash)
1,000 times (Program ROM)
-20 to 85 °C
-40 to 85 °C (D-version)
32-pin plastic mold LQFP
Clock synchronous, UART
UART
•Main clock generation circuit (Equipped with a built-in
•On-chip oscillator
feedback resistor)
CC
CC
CC
(Input capture circuit)
= 3.0 to 5.5 V (f(X
= 2.7 to 5.5 V (f(X
= 2.7 to 5.5 V
IN
IN
CC
CC
CC
) = 10 MH
CC
) = 16 MH
= 5.0 V (f(X
= 3.0 V, (f(X
= 3.0 V, Wait mode, peripheral clock stops)
= 3.0 V, Stop mode)
IN
IN
Z
Performance
Z
, V
) = 16 MH
) = 10 MH
, V
IN
CC
IN
CC
) = 16 MH
) = 10 MH
= 2.7 to 5.5 V)
= 3.0 to 5.5 V)
Z
Z
)
)
Z
Z
)
)
1. Overview