Abov MC97F6108A - Page 13

MC97F6108A User’s manual 1. Description
13
Table 1. MC97F6108A Device Features and Peripheral Counts (continued)
Peripherals
Description
General Purpose I/O (GPIO)
 20 SOP Normal I/O : 18 ports
— P0[7:0], P1[7:0], P2[1:0]
 16 SOPN Normal I/O : 14 ports
— P0[7:1], P1[7:3], P2[1:0]
Reset
Power on reset
Reset release level: 1.4V
Low voltage reset
Reset release level: 1.8V
Brown Out Detect
 6 levels detect
 2.2 / 2.5 /2.7 / 3.2 / 3.7 / 4.2V
Timer/counter
 Basic interval timer (BIT) 8-bit x 1-ch.
 Watchdog timer (WDT) 8-bit x 1-ch.
 16-bit x 4-ch (T0/T1/T2/T3)
Comm.
function
USART
 8-bit USART x 1-ch or 8-bit SPI x 1-ch
I2C
 8-bit I2C x 1-ch
12-bit A/D Converter
8 input channels
Analog comparator
5 Comparators :
 1 Comparator for Sync
 1 Comparator for zero-cross
 3 Comparator for protection
— Surge, IGBT over voltage, over current
 Internal reference voltage for comparator
OP-AMP
2 OP-Amp 2stage amplifier
Programmable pulse generator
 Pulse generation (by PPG based on 16bit timer)
 1-ch output (PPG step < 0.1us)
Internal RC oscillator
 INTRC 16MHz ±3.0% (T
A
=-40~ +85°C)
 WDT Clock 8kHz ±50% (T
A
= -40~ +85°C)
Operating voltage
and frequency
 2.7V to 5.5V @ 2MHz to 16.0MHz with internal RC
Operating temperature
-40℃ to +85℃
Package
 Pb-free packages
 20 SOP
 16 SOPN