μPD78F9221
參數(shù)資料
型號: UPD78F9222CS-CAC-A
廠商: Renesas Electronics America
文件頁數(shù): 41/125頁
文件大小: 0K
描述: MCU 8BIT 4KB FLASH 20PIN
標準包裝: 400
系列: 78K0S/Kx1+
核心處理器: 78K0S
芯體尺寸: 8-位
速度: 10MHz
連通性: LIN,UART/USART
外圍設備: LVD,POR,PWM,WDT
輸入/輸出數(shù): 15
程序存儲器容量: 4KB(4K x 8)
程序存儲器類型: 閃存
RAM 容量: 256 x 8
電壓 - 電源 (Vcc/Vdd): 2 V ~ 5.5 V
數(shù)據(jù)轉換器: A/D 4x10b
振蕩器型: 內部
工作溫度: -40°C ~ 85°C
封裝/外殼: 20-DIP(0.300",7.62mm)
包裝: 托盤
CHAPTER 1 OVERVIEW
User’s Manual U16898EJ6V0UD
20
1.6 Functional Outline
Item
μPD78F9221
μPD78F9222
μPD78F9224
Flash memory
2 KB
4 KB
8 KB
Internal
memory
High-speed RAM
128 bytes
256 bytes
Memory space
64 KB
X1 input clock (oscillation frequency)
Crystal/ceramic/external clock input:
10 MHz (VDD = 2.0 to 5.5 V)
High speed (oscillation
frequency)
Internal oscillation: 8 MHz (TYP.)
Internal
oscillation
clock
Low speed (for TMH1
and WDT)
Internal oscillation: 240 kHz (TYP.)
General-purpose registers
8 bits
× 8 registers
Instruction execution time
0.2
μs/0.4 μs/0.8 μs/1.6 μs/3.2 μs (X1 input clock: fX = 10 MHz)
I/O port
Total:
17 pins
CMOS I/O:
15 pins
CMOS input:
1 pin
CMOS output:
1 pin
Timer
16-bit timer/event counter: 1 channel
8-bit timer (timer H1):
1 channel
8-bit timer (timer 80):
1 channel
Watchdog timer:
1 channel
Timer output
2 pins (PWM: 1 pin)
A/D converter
10-bit resolution
× 4 channels
Serial interface
LIN-bus-supporting UART mode: 1 channel
External
4
Vectored
interrupt sources
Internal
9
Reset
Reset by RESET pin
Internal reset by watchdog timer
Internal reset by power-on-clear
Internal reset by low-voltage detector
Supply voltage
VDD = 2.0 to 5.5 V
Note
Operating temperature range
Standard products, (A) grade products: TA =
40 to +85°C
(A2) grade products: TA =
40 to +125°C
Package
20-pin plastic SSOP
20-pin plastic SDIP
Note
Use these products in the following voltage range because the detection voltage (VPOC) of the power-on-clear
(POC) circuit is the supply voltage range.
Standard product, (A) grade product: 2.2 to 5.5 V, (A2) grade product: 2.26 to 5.5 V
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UPD78F9222MC-5A4-A 功能描述:MCU 8BIT 4KB FLASH 20PIN RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器, 系列:78K0S/Kx1+ 標準包裝:300 系列:78K0R/Ix3 核心處理器:78K/0R 芯體尺寸:16-位 速度:40MHz 連通性:3 線 SIO,I²C,LIN,UART/USART 外圍設備:DMA,LVD,POR,PWM,WDT 輸入/輸出數(shù):27 程序存儲器容量:16KB(16K x 8) 程序存儲器類型:閃存 EEPROM 大小:- RAM 容量:1K x 8 電壓 - 電源 (Vcc/Vdd):2.7 V ~ 5.5 V 數(shù)據(jù)轉換器:A/D 8x10b 振蕩器型:內部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤