ST7232AJ2 STMicroelectronics, ST7232AJ2 Datasheet - Page 156

• Manufacturer Part Number: ST7232AJ2
• Description: 8-BIT MCU WITH 8K FLASH/ROM, ADC, 4 TIMERS, SPI, SCI INTERFACE
• Manufacturer: STMicroelectronics

Specifications of ST7232AJ2

• Hdflash Endurance: 100 cycles, data retention
• Clock Sources: crystal/ceramic resonator oscillators and bypass for external clock
• Four Power Saving Modes: Halt, Active-Halt, Wait and Slow
• Main Clock Controller With: Real time base, Beep and Clock-out capabilities
• Two 16-bit Timers With: 2 input captures, 2 output compares, PWM and pulse generator modes

ST7232A
16 REVISION HISTORY
Table 32. Revision History
156/157
Dec-2005
Apr-2005
Date
Revision
1
2
First Release.
Added TQFP44 and SDIP42 sales types
Added -40°C to 105°C and -40°C to 125°C sales types: changes in device summa-
ry on 1st page,
12.7.3.2 on page
option list on
Added
Modified
Updated
Changed reset duration in
In
sion / Procedure section (when a frame transmission is complete, etc.)
Changed
Changed data retention on 1st page and in
Changed note 4 in
Changed OPT 7 in
Modified
page 150
Modified option list
Section 10.5.4.2 on page
Figure 4 on page 9
Section 14.2 on page
Table 1 on page 10
Figure 5 on page 13
Section 12.7.2 on page 126
page 148
Section 12.3.1 on page
127,
Section 12.8.1 on page 128
Section 14.1 on page 145
Section 12.12 on page
Section 10.1.3 on page 48
Description of Changes
90, changed text in Transmitter / Character Transmis-
and
147,
Figure 7 on page 18
Section 14.4 on page 149
115,
Section 12.6.2 on page 124
Section 12.4.1 on page
137,
Figure 85 on page 141
and
Section 14.5 on
116,
Section
and in