| Part No. |
VDD |
System
Clock |
Program
Memory |
Data
Memory |
I/O |
Timer |
Interrupt |
LED
Driver
Output |
A/D |
PWM |
PFD |
Stack |
Package |
| 8-bit |
RTC |
Ext. |
Int. |
| HT46R92* |
2.2V~
5.5V |
400kHz~8MHz
or 32768Hz |
2Kx14 |
88x8 |
8 |
1 |
v |
1 |
3 |
16x16 |
12-bitx6 |
8-bitx2 |
- |
6 |
44/52QFP |
| HT46R94* |
2.2V~
5.5V |
400kHz~8MHz
or 32768Hz |
4Kx15 |
192x8 |
8 |
2 |
v |
1 |
4 |
16x16 |
12-bitx8 |
8-bitx3 |
v |
8 |
44/52QFP |
* Under development,
available in 3Q, 2007.
Note: 1. These devices
are only available in
OTP versions.
2. The RTC can
be used as the system
clock giving a typical
operating current of 20mA
at 3V.
3. The standby
current is 1mA
at 3V with the RTC still
running.
4. The LED
driver output pins can
also be used to drive
LCDs with a 28x4, 1/2
bias drive type. |
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