UPD78F0890GK(A)-GAJ-AX NEC, UPD78F0890GK(A)-GAJ-AX Datasheet - Page 631

• Manufacturer Part Number: UPD78F0890GK(A)-GAJ-AX
• Description: 8BIT MCU, 128K FLASH, 7K RAM, LQFP
• Manufacturer: NEC

Specifications of UPD78F0890GK(A)-GAJ-AX

• Controller Family/series: UPD78F
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 10
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

25.2 Connection with MINICUBE
for connection on a target system.
In order to connect QB-78K0MINI, it is necessary to mount the connector for emulator connection, and the circuit
The connector for OCD (a two-row 2.54 pitch type connector, with reverse-insertion blocker) is described below.
• Recommended connectors: (straight) HIF3FC-10PA-2.54DSA (manufactured by Hirose Electric Co., Ltd.)
Note FLMD0 is at high level during on-chip debugging.
1
2
3
4
5
6
7
8
9
10
Pin No.
10
9
RESET_IN
RESET_OUT
FLMD0
V
X2
GND
X1
GND
RESERVED
RESERVED
DD
_IN
(right angle) HIF3FC-10PA-2.54DS (manufactured by Hirose Electric Co., Ltd.))
7
8
Name
(Top view)
CHAPTER 25 ON-CHIP DEBUG FUNCTION
5
6
Figure 25-1. Connector Pin Layout
3
4
User’s Manual U17554EJ4V0UD
IN
OUT
OUT
IN
IN/OUT
−
OUT
−
−
−
1
2
IN/OUT
Target reset input signal
Reset signal output to target device
Output signal
debugging functions
This signal is used to generate an interface
output signal when the target system’s V
is detected.
Bidirectional signal used for data
communications
Connected to GND.
Output signal used for clock supply
Connected to GND.
Open
Open
Note
used to control on-chip
Remark
TOP VIEW
Target system
10-pin general-purpose
connector
DD
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