Chapter 3. Specifications

Table 3.1 lists specifications of the PCA7448.

Table 3.1 Specifications of the PCA7448

Operating clock

Internal on-chip oscillator of the MCU

 

 

 

 

 

Power supply

Supplied from Vcc of the PROM programmer

 

 

 

 

 

 

PCA7448

Board to insert a programmable MCU

 

 

(main unit)

(IC socket for MCU mounted on it)

 

 

 

 

 

 

 

 

Interface board

 

 

Board

PCA7414B*1

(Connected by two rows of standard-pitch 18-pin connectors

configuration

(interface unit)

and two rows of standard-pitch 16-pin connectors to the upper

 

 

and lower boards)

 

 

 

 

 

 

 

PCA7402D*1

Board to connect to the PROM programmer

 

(connector)

(Standard-pitch 28-pin pin-header mounted)

 

 

 

 

 

 

 

M34524EDFP

64-pin 0.8-mm-pitch QFP

Applicable MCUs

 

M34554EDFP

 

(64P6N-A)

 

 

 

 

 

 

 

 

 

 

 

IC socket

IC51-824.KS-8095 (made by Yamaichi Electronics Co., Ltd.)*2

 

 

 

 

 

*1 The PCA7414B and the PC7402D are pre-mounted on the PCA7448.

*2 For details on the IC socket (IC51-824.KS-8095), contact Yamaichi Electronics Co., Ltd.

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