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参数资料
| 型号： | ML674000TB |
| 厂商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 32-BIT, 33.333 MHz, RISC MICROCONTROLLER, PQFP128 |
| 封装： | 14 X 14 MM, 0.40 MM PITCH, PLASTIC, TQFP-128 |
| 文件页数： | 4/28页 |
| 文件大小： | 189K |
| 代理商： | ML674000TB |
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Oki Semiconductor
ML674000
10/22
PIN DESCRIPTION
Pin Name
I/O
Description
Primary/
Secondary
Logic
System
RESET_N
I
Reset input
—
Negative
OSC0
I
Crystal oscillator connection or external clock input.
Connect a crystal oscillator (16 MHz to 33 MHz), if used, to OSC0 and
OSC1_N.
—
OSC1_N
O
Crystal oscillator connection.
Leave this pin unconnected if using external clock input.
—
TBE
I
Test pin. Drive at High level.
—
Negative
Debugging support
DBGRQ
I
Debugging pin. Normally connect to ground.
—
Positive
DBGACK
O
Debugging pin. Normally leave open.
—
Positive
TCK
I
Debugging pin. Normally connect to ground.
—
TMS
I
Debugging pin. Normally drive at High level.
—
Positive
nTRST
I
Debugging pin. Normally connect to ground.
—
Negative
TDI
I
Debugging pin. Normally drive at High level.
—
Positive
TDO
O
Debugging pin. Normally leave open.
—
Positive
General-purpose I/O ports
PIOA[15:0]
I/O
General-purpose port.
Not available for use as port pins when secondary functions are in use.
Primary
Positive
PIOB[15:0]
I/O
General-purpose port.
Not available for use as port pins when secondary functions are in use.
Note that enabling DRAM controller with MODE[2:0] inputs permanently
configures PIOB[15:9] for their secondary functions, making them
unavailable for use as port pins.
Primary
Positive
相关PDF资料 |
PDF描述 |
|---|---|
| ML674000 | 32-BIT, MROM, 33 MHz, RISC MICROCONTROLLER, PQFP128 |
| ML674001TC | 32-BIT, MROM, 33.333 MHz, RISC MICROCONTROLLER, PQFP144 |
| ML67Q4002TC | 32-BIT, FLASH, 33.333 MHz, RISC MICROCONTROLLER, PQFP144 |
| ML67Q4002LA | 32-BIT, FLASH, 33.333 MHz, RISC MICROCONTROLLER, PBGA144 |
| ML674001LA | 32-BIT, MROM, 33.333 MHz, RISC MICROCONTROLLER, PBGA144 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ML674000TBZ03A-7 | 制造商:ROHM Semiconductor 功能描述:Integrated Dual UART ARM7TDMI MCU 制造商:ROHM Semiconductor 功能描述:ARM7TDMI microprocessor integrated dual UART |
| ML674001 | 制造商:OKI 制造商全称:OKI electronic componets 功能描述:32-bit ARM-Based General-Purpose Microcontroller |
| ML674001-001TCZ03A | 制造商:Oki Semiconductor 功能描述:OKIML674001-001TCZ03A 32-BIT ARM MICROCO |
| ML674001LA | 制造商:ROHM Semiconductor 功能描述: |
| ML674001TC | 制造商:ROHM Semiconductor 功能描述: |
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