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參數(shù)資料
| 型號(hào)： | R5F364AENFA |
| 元件分類： | 微控制器/微處理器 |
| 英文描述： | 16-BIT, FLASH, 25 MHz, MICROCONTROLLER, PQFP100 |
| 封裝： | 14 X 20 MM, 0.65 MM PITCH, PLASTIC, QFP-100 |
| 文件頁數(shù)： | 3/90頁 |
| 文件大?。?/td> | 1261K |
| 代理商： | R5F364AENFA |
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Page 11 of 88
1. Overview
1.6
Pin Functions
Power supply: VCC2 is used to supply power to the external bus associated pins. The dual power supply configuration
allows VCC2 to interface at a different voltage than VCC1.
Table 1.6
Pin Functions for the 100-Pin Package (1/3)
Signal Name
Pin Name
I/O
Power Supply
Description
Power supply
input
VCC1,
VCC2, VSS
I-
Apply 2.7 to 5.5 V to pins VCC1 and VCC2 (VCC1
≥ VCC2)
and 0 V to the VSS pin.
Analog power
supply input
AVCC, AVSS
I
VCC1
This is the power supply for the A/D and D/A converters.
Connect the AVCC pin to VCC1, and connect the AVSS pin
to VSS.
Reset input
RESET
I
VCC1
Driving this pin low resets the MCU.
CNVSS
I
VCC1
Input pin to switch processor modes. After a reset, to start
operating in single-chip mode, connect the CNVSS pin to
VSS via a resistor. To start operating in microprocessor
mode, connect the pin to VCC1.
External data bus
width select input
BYTE
I
VCC1
Input pin to select the data bus of the external area. The data
bus is 16 bits when it is low, and 8 bits when it is high. This
pin must be fixed either high or low. Connect the BYTE pin to
VSS in single-chip mode.
Bus control pins
D0 to D7
I/O
VCC2
Inputs or outputs data (D0 to D7) while accessing an
external area with a separate bus.
D8 to D15
I/O
VCC2
Inputs or outputs data (D8 to D15) while accessing an
external area with a 16-bit separate bus.
A0 to A19
O
VCC2
Outputs address bits A0 to A19.
A0/D0 to
A7/D7
I/O
VCC2
Inputs or outputs data (D0 to D7) and outputs address bits
(A0 to A7) by timesharing, while accessing an external area
with an 8-bit multiplexed bus.
A1/D0 to
A8/D7
I/O
VCC2
Inputs or outputs data (D0 to D7) and outputs address bits
(A1 to A8) by timesharing, while accessing an external area
with a 16-bit multiplexed bus.
CS0 to CS3
O
VCC2
Outputs chip-select signals
CS0 to CS3 to specify an
external area.
WRL/WR
WRH/BHE
RD
O
VCC2
Outputs
WRL, WRH, (WR, BHE), and RD signals. WRL and
WRH can be switched with BHE and WR.
WRL, WRH, and RD selected
If the external data bus is 16 bits, data is written to an even
address in an external area when
WRL is driven low. Data
is written to an odd address when
WRH is driven low. Data
is read when
RD is driven low.
WR, BHE, and RD selected
Data is written to an external area when
WR is driven low.
Data in an external area is read when
RD is driven low. An
odd address is accessed when
BHE is driven low. Select
WR, BHE, and RD when using an 8-bit external data bus.
ALE
O
VCC2
Outputs ALE signal to latch address.
HOLD
I
VCC2
The MCU is placed in a hold state while the
HOLD pin is
driven low.
HLDA
O
VCC2
In a hold state,
HLDA outputs a low-level signal.
RDY
I
VCC2
The MCU bus is placed in a wait state while the
RDY pin is
driven low.
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| R5F364AENFA#U0 | 功能描述:MCU 4KB FLASH 256/16K 100-QFP RoHS:是 類別:集成電路 (IC) >> 嵌入式 - 微控制器， 系列:M16C™ M16C/60/64A 標(biāo)準(zhǔn)包裝:96 系列:PIC® 16F 核心處理器:PIC 芯體尺寸:8-位 速度:20MHz 連通性:I²C，SPI 外圍設(shè)備:欠壓檢測/復(fù)位，POR，PWM，WDT 輸入/輸出數(shù):11 程序存儲(chǔ)器容量:3.5KB（2K x 14） 程序存儲(chǔ)器類型:閃存 EEPROM 大小:- RAM 容量:128 x 8 電壓 - 電源 (Vcc/Vdd):2.3 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 ~ 125°C 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 包裝:管件 |
| R5F364AENFB | 制造商:RENESAS 制造商全稱:Renesas Technology Corp 功能描述:This MCU consumes low power, and supports operating modes |
| R5F364AENFB#30 | 制造商:Renesas Electronics Corporation 功能描述:IC MCU 16BIT 256KB FLASH 100QFP 制造商:Renesas Electronics Corporation 功能描述:M16C Series 16 bit 256 kB Flash 20 kB Ram SMT Microcontroller - LQFP-100 |
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