UPD78F0537DGA(T)-9EV-A NEC, UPD78F0537DGA(T)-9EV-A Datasheet - Page 399

• Manufacturer Part Number: UPD78F0537DGA(T)-9EV-A
• Description: 8BIT MCU, 128K FLASH, 7KB RAM, SMD
• Manufacturer: NEC

Specifications of UPD78F0537DGA(T)-9EV-A

• Controller Family/series: UPD78
• No. Of I/o's: 55
• Ram Memory Size: 7KB
• Cpu Speed: 20MHz
• No. Of Timers: 8
• No. Of Pwm: RoHS Compliant
• Core Size: 8bit
• Program Memory Size: 128KB
• Oscillator Type: External, Internal

<R>
Note
Cautions 1. Do not write to CSIC10 while CSIE10 = 1 (operation enabled).
Remark f
2.
2. To use P10/SCK10/T
3. The phase type of the data clock is type 1 after reset.
PRS
Set the serial clock to satisfy the following conditions.
V
V
V
DD
DD
DD
: Peripheral hardware clock frequency
status (00H).
= 4.0 to 5.5 V
= 2.7 to 4.0 V
= 1.8 to 2.7 V
Supply Voltage
CHAPTER 16 SERIAL INTERFACES CSI10 AND CSI11
X
Serial clock ≤ 6.25 MHz
Serial clock ≤ 4 MHz
Serial clock ≤ 2 MHz
D0 and P12/SO10 as general-purpose ports, set CSIC10 in the default
Standard Products
User’s Manual U17260EJ6V0UD
Serial clock ≤ 5 MHz
Serial clock ≤ 2.5 MHz
Serial clock ≤ 1.66 MHz
(A) Grade Products
Serial clock ≤ 5 MHz
Serial clock ≤ 2.5 MHz
(A2) Grade Products
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