UPD78F9221CS-CAC-A Renesas Electronics America, UPD78F9221CS-CAC-A Datasheet - Page 129
UPD78F9221CS-CAC-A
Manufacturer Part Number
UPD78F9221CS-CAC-A
Description
MCU 8BIT 2KB FLASH 20PIN
Manufacturer
Renesas Electronics America
Series
78K0S/Kx1+r
Datasheet
1.UPD78F9221MC-5A4-A.pdf
(418 pages)
Specifications of UPD78F9221CS-CAC-A
Core Processor
78K0S
Core Size
8-Bit
Speed
10MHz
Connectivity
LIN, UART/USART
Peripherals
LVD, POR, PWM, WDT
Number Of I /o
15
Program Memory Size
2KB (2K x 8)
Program Memory Type
FLASH
Ram Size
128 x 8
Voltage - Supply (vcc/vdd)
2 V ~ 5.5 V
Data Converters
A/D 4x10b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
*
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
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(23) External clock limitation
<1> When using an input pulse of the TI000 pin as a count clock (external trigger), be sure to input the pulse
<2> When an external waveform is input to 16-bit timer/event counter 00, it is sampled by the noise limiter
width which satisfies the AC characteristics. For the AC characteristics, refer to CHAPTER 21 and
CHAPTER 22 ELECTRICAL SPECIFICATIONS.
circuit and thus an error occurs on the timing to become valid inside the device.
Remark The count clock (f
Input pulse through
noise limiter circuit
Count clock (f
mode register 00 (PRM00).
TI000
sam
CHAPTER 6 16-BIT TIMER/EVENT COUNTER 00
)
sam
) can be selected using bits 0 and 1 (PRM000, PRM001) of prescaler
User’s Manual U16898EJ6V0UD
Sampling time on filter
127
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