HT48R02N Holtek Semiconductor, HT48R02N Datasheet - Page 2

• Manufacturer Part Number: HT48R02N
• Description: (HT4xR0xx) Small Package 8-Bit OTP MCU
• Manufacturer: Holtek Semiconductor

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Selection Table
Note:
Block Diagram
The following block diagram illustrates the main functional blocks.
Rev.1.00
HT48R01B
HT48R02B
HT46R01B
HT46R02B
HT48R01N
HT48R02N
HT46R01N
HT46R02N
Part No.
The internal clock in the table is a fully integrated RC oscillator requiring no external components which can be
used as the system clock.
Program
Memory
1K 15
2K 15
1K 15
2K 15
1K 15
2K 15
1K 15
2K 15
Memory
96 8
96 8
96 8
96 8
96 8
96 8
96 8
96 8
Data
I/O
10
10
10
10
8
8
8
8
Timer
8-bit
2
2
2
2
2
2
2
2
Time
Base
1
1
1
1
1
1
1
1
2
Ext.
Interrupt
1
1
1
1
1
1
1
1
Int.
3
3
4
4
3
3
4
4
12-bit 4
12-bit 4
12-bit 4
12-bit 4
A/D
HT46R01B/02B/01N/02N
HT48R01B/02B/01N/02N
8-bit 1
8-bit 1
8-bit 1
8-bit 1
PWM
Stack
December 15, 2009
6
6
6
6
6
6
6
6
Package
10MSOP
10MSOP
10MSOP
10MSOP
16NSOP
16NSOP
16NSOP
16NSOP