参数资料
型号: UPD78F0545GC(T2)-UBT-A
元件分类: 微控制器/微处理器
英文描述: 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封装: 14 X 14 MM, LEAD FREE, PLASTIC, LQFP-80
文件页数: 19/96页
文件大小: 4109K
代理商: UPD78F0545GC(T2)-UBT-A
CHAPTER 1 OUTLINE
Preliminary User’s Manual U17397EJ2V1UD
26
1.7 Outline of Functions
(1/2)
Item
PD78F0544
PD78F0545
PD78F0546
PD78F0547
PD78F0547D
Flash memory
(self-programming
supported)
Note 1
48 KB
60 KB
96 KB
128 KB
Memory bank
Note 2
4 banks
6 banks
High-speed RAM
Note 1
1 KB
Expansion RAM
Note 1
1 KB
2 KB
4 KB
6 KB
Internal
memory
Buffer RAM
32 bytes
Memory space
64 KB
High-speed system
clock
X1 (crystal/ceramic) oscillation, external main system clock input (EXCLK)
1 to 20 MHz: VDD = 4.0 to 5.5 V, 1 to 10 MHz: VDD = 2.7 to 5.5 V,
1 to 5 MHz: VDD = 1.8 to 5.5 V
Main system
clock
(oscillation
frequency)
Internal high-speed
oscillation clock
Internal oscillation
8 MHz (TYP.): VDD = 1.8 to 5.5 V
Subsystem clock
(oscillation frequency)
XT1 (crystal) oscillation, external subsystem clock input (EXCLKS)
32.768 kHz (TYP.): VDD = 1.8 to 5.5 V
Internal low-speed oscillation clock
(for TMH1, WDT)
Internal oscillation
240 kHz (TYP.): VDD = 1.8 to 5.5 V
General-purpose registers
8 bits
× 32 registers (8 bits × 8 registers × 4 banks)
0.1
s (high-speed system clock: @ fXH = 20 MHz operation)
0.25
s (internal high-speed oscillation clock: @ fRH = 8 MHz (TYP.) operation)
Minimum instruction execution time
122
s (subsystem clock: @ fSUB = 32.768 kHz operation)
Instruction set
8-bit operation, 16-bit operation
Multiply/divide (8 bits
× 8 bits, 16 bits ÷ 8 bits)
Bit manipulate (set, reset, test, and Boolean operation)
BCD adjust, etc.
I/O ports
Total:
71
CMOS I/O:
66
CMOS output:
1
N-ch open-drain I/O (6 V tolerance):
4
Timers
16-bit timer/event counter: 2 channels
8-bit timer/event counter:
2 channels
8-bit timer:
2 channels
Watch timer:
1 channel
Watchdog timer:
1 channel
Timer outputs
6 (PWM output: 4, PPG output: 2)
Clock output
156.25 kHz, 312.5 kHz, 625 kHz, 1.25 MHz, 2.5 MHz, 5 MHz, 10 MHz
(peripheral hardware clock: @ fPRS = 20 MHz operation)
32.768 kHz (subsystem clock: @ fSUB = 32.768 kHz operation)
Buzzer output
2.44 kHz, 4.88 kHz, 9.77 kHz, 19.54 kHz
(peripheral hardware clock: @ fPRS = 20 MHz operation)
A/D converter
10-bit resolution
× 8 channels (AVREF = 2.3 to 5.5 V))
Notes 1. The internal flash memory capacity, internal high-speed RAM capacity, and internal expansion RAM
capacity can be changed using the internal memory size switching register (IMS) and the internal
expansion RAM size switching register (IXS).
2. Memory banks to be used can be changed using the memory bank select register (BANK).
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相关代理商/技术参数
参数描述
UPD78F0545GC-UBT-A 制造商:Renesas Electronics Corporation 功能描述:
UPD78F0545GK(T)-8EU-A 制造商:NEC Electronics Corporation 功能描述:8BIT MCU 60K FLASH 3KB RAM LQFP 制造商:Renesas 功能描述:MCU 8-Bit 78K0 CISC 60KB Flash 2.5V/3.3V/5V 80-Pin LQFP
UPD78F0546AGC-GAD-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2 标准包装:250 系列:80C 核心处理器:8051 芯体尺寸:8-位 速度:16MHz 连通性:EBI/EMI,I²C,UART/USART 外围设备:POR,PWM,WDT 输入/输出数:40 程序存储器容量:- 程序存储器类型:ROMless EEPROM 大小:- RAM 容量:256 x 8 电压 - 电源 (Vcc/Vdd):4.5 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:68-LCC(J 形引线) 包装:带卷 (TR)
UPD78F0546AGK-GAK-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 类别:集成电路 (IC) >> 嵌入式 - 微控制器, 系列:78K0/Kx2 标准包装:300 系列:78K0R/Ix3 核心处理器:78K/0R 芯体尺寸:16-位 速度:40MHz 连通性:3 线 SIO,I²C,LIN,UART/USART 外围设备:DMA,LVD,POR,PWM,WDT 输入/输出数:27 程序存储器容量:16KB(16K x 8) 程序存储器类型:闪存 EEPROM 大小:- RAM 容量:1K x 8 电压 - 电源 (Vcc/Vdd):2.7 V ~ 5.5 V 数据转换器:A/D 8x10b 振荡器型:内部 工作温度:-40°C ~ 85°C 封装/外壳:38-SSOP 包装:托盘
UPD78F0546GK-8EU-A 制造商:Renesas Electronics Corporation 功能描述: