M37735EHBFS 查看數據表（PDF） - MITSUBISHI ELECTRIC

零件编号

产品描述 (功能)

生产厂家

M37735EHBFS

MICROCOMPUTERS PROM VERSION OF M37735MHBXXXFP

MITSUBISHI ELECTRIC  

PRELIMINARY NSootimcee: pTahriasmisentroict alimfinitsalasrpeescuifbicjeactitotno. change.

MITSUBISHI MICROCOMPUTERS

M37735EHBXXXFP

M37735EHBFS

PROM VERSION OF M37735MHBXXXFP

EPROM MODE

The M37735EHBXXXFP features an EPROM mode in addition to its

_____

normal modes. When the RESET signal level is “L”, the chip

automatically enters the EPROM mode. Table 2 list the

correspondence between pins and Figure 4 shows the pin

connections in the EPROM mode.

The EPROM mode is the 1M mode for the EPROM that is equivalent

to the M5M27C101K.

When in the EPROM mode, ports P0, P1, P2, P30, P50, P51, P52,

CNVSS, and BYTE are used for the EPROM (equivalent to the

Table 2 Pin function in EPROM mode

VCC

VPP

VSS

Address input

Data I/O

__

CE

__

OE

___

PGM

M37735EHBXXXFP

VCC

CNVSS, BYTE

VSS

Ports P0, P1, P30

Port P2

P52

P51

P50

M5M27C101K

VCC

VPP

VSS

A0 – A16

D0 – D7

__

CE

__

OE

___

PGM

M5M27C101K).

When in this mode, the built-in PROM can be programmed or read

from using these pins in the same way as with the M5M27C101K.

This chip does not have Device Identifier Mode, so that set the

corresponding program algorithm. The program area should specify

address 0100016 – 1FFFF16.

Connect the clock which is either ceramic resonator or external clock

to XIN pin and XOUT pin.

8

Share Link: