參數(shù)資料
型號(hào)： UPD78F0545GC(T2)-UBT-A
元件分類(lèi)： 微控制器/微處理器
英文描述： 8-BIT, FLASH, 20 MHz, MICROCONTROLLER, PQFP80
封裝： 14 X 14 MM, LEAD FREE, PLASTIC, LQFP-80
文件頁(yè)數(shù)： 9/96頁(yè)
文件大小： 4109K
代理商： UPD78F0545GC(T2)-UBT-A
Preliminary User’s Manual U17397EJ2V1UD
17
CHAPTER 1 OUTLINE
1.1 Features
Minimum instruction execution time can be changed from high speed (0.1
s: @ 20 MHz operation with high-
speed system clock) to ultra low-speed (122
s: @ 32.768 kHz operation with subsystem clock)
General-purpose register: 8 bits
× 32 registers (8 bits × 8 registers × 4 banks)
ROM, RAM capacities
Data Memory
Item
Part Number
Program Memory
(ROM)
Internal High-Speed RAM
Note
Internal Expansion RAM
Note
PD78F0544
48 KB
1 KB
PD78F0545
60 KB
2 KB
PD78F0546
96 KB
4 KB
PD78F0547, 78F0547D
Flash memory
Note
128 KB
1 KB
6 KB
Note The internal flash memory, internal high-speed RAM capacities, and internal expansion RAM capacities
can be changed using the internal memory size switching register (IMS) and the internal expansion RAM
size switching register (IXS). For IMS and IXS, see 27.1 Memory Size Switching Register and 27.2
Internal Expansion RAM Size Switching Register.
Buffer RAM: 32 bytes (can be used for transfer in CSI with automatic transmission/reception function)
On-chip single-power-supply flash memory
Self-programming (with boot swap function)
On-chip debug function (
PD78F0547D only)Note
On-chip power-on-clear (POC) circuit and low-voltage detector (LVI)
On-chip watchdog timer (operable with the on-chip internal low-speed oscillation clock)
On-chip multiplier/divider (16 bits
× 16 bits, 32 bits / 16 bits)
On-chip key interrupt function
On-chip clock output/buzzer output controller
I/O ports: 71 (N-ch open drain: 4)
Timer: 8 channels
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
Note The
PD78F0547D has an on-chip debug function. Do not use this product for mass production because its
reliability cannot be guaranteed after the on-chip debug function has been used, from the viewpoint of the
restriction on the number of times the flash memory can be rewritten. NEC Electronics does not accept any
complaint about this product.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)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 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:78K0/Kx2 標(biāo)準(zhǔn)包裝:250 系列:80C 核心處理器:8051 芯體尺寸:8-位 速度:16MHz 連通性:EBI/EMI，I²C，UART/USART 外圍設(shè)備:POR，PWM，WDT 輸入/輸出數(shù):40 程序存儲(chǔ)器容量:- 程序存儲(chǔ)器類(lèi)型:ROMless EEPROM 大小:- RAM 容量:256 x 8 電壓 - 電源 (Vcc/Vdd):4.5 V ~ 5.5 V 數(shù)據(jù)轉(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:68-LCC（J 形引線） 包裝:帶卷 (TR)
UPD78F0546AGK-GAK-AX 功能描述:MCU 8BIT 80-LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:78K0/Kx2 標(biāo)準(zhǔn)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(shè)備:DMA，LVD，POR，PWM，WDT 輸入/輸出數(shù):27 程序存儲(chǔ)器容量:16KB（16K x 8） 程序存儲(chǔ)器類(lèi)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(zhuǎn)換器:A/D 8x10b 振蕩器型:內(nèi)部 工作溫度:-40°C ~ 85°C 封裝/外殼:38-SSOP 包裝:托盤(pán)
UPD78F0546GK-8EU-A 制造商:Renesas Electronics Corporation 功能描述:
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