ST6215C/ST6225C
8-BIT MCUs WITH A/D CONVERTER,
TWO TIMERS, OSCILLATOR SAFEGUARD & SAFE RESET
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Memories
鈥?2K or 4K bytes Program memory (OTP,
EPROM, FASTROM or ROM) with read-out
protection
鈥?64 bytes RAM
Clock, Reset and Supply Management
鈥?Enhanced reset system
鈥?Low Voltage Detector (LVD) for Safe Reset
鈥?Clock sources: crystal/ceramic resonator or
RC network, external clock, backup oscillator
(LFAO)
鈥?Oscillator Safeguard (OSG)
鈥?2 Power Saving Modes: Wait and Stop
Interrupt Management
鈥?4 interrupt vectors plus NMI and RESET
鈥?20 external interrupt lines (on 2 vectors)
鈥?1 external non-interrupt line
20 I/O Ports
鈥?20 multifunctional bidirectional I/O lines
鈥?16 alternate function lines
鈥?4 high sink outputs (20mA)
2 Timers
鈥?Configurable watchdog timer
鈥?8-bit timer/counter with a 7-bit prescaler
Analog Peripheral
鈥?8-bit ADC with 16 input channels
Instruction Set
鈥?8-bit data manipulation
鈥?40 basic instructions
鈥?9 addressing modes
鈥?Bit manipulation
PDIP28
S028
SS0P28
CDIP28W
(See
Section 12.5
for Ordering Information)
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Development Tools
鈥?Full hardware/software development package
Device Summary
Features
Program memory - bytes
RAM - bytes
Operating Supply
Clock Frequency
Operating Temperature
Packages
ST62T15C(OTP)
ST6215C(ROM)
ST62P15C(FASTROM)
2K
64
3.0V to 6V
8MHz Max
-40擄C to +125擄C
PDIP28 / SO28 / SSOP28
ST62T25C(OTP)
ST6225C(ROM)
ST62P25C(FASTROM
4K
ST62E25C(EPROM)
CDIP28W
Rev. 3.2
July 2001
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