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1 OVERVIEW
Model
Serial interfaces
Synchronous serial interface (SPIA)
I
C (I2C)
2
*1
IR remote controller (REMC2)
Number of transmitter channels
Other
Seven-segment LED controller (LEDC)
LED control output
12-bit A/D converter (ADC12A)
Conversion method
Resolution
Number of conversion channels
Number of analog signal inputs
Multiplier/divider (COPRO2)
Arithmetic functions
Reset
#RESET pin
Power-on reset
Brownout reset
Key entry reset
Watchdog timer reset
Supply voltage detector reset
Interrupt
Non-maskable interrupt
Programmable interrupt
Power supply voltage
V
operating voltage
DD
V
operating voltage for Flash programming 2.4 to 5.5 V (V
DD
Operating temperature
Operating temperature range
Current consumption (Typ. value)
SLEEP mode
*2
HALT mode
RUN mode
Shipping form
1
*3
2
*1 The input filter in I2C (SDA and SCL inputs) does not comply with the standard for removing noise spikes less than 50 ns.
*2 The RAM retains data even in SLEEP mode.
*3 Shown in parentheses is a JEITA package name.
1-2
S1C17M12
2 channels
2 to 16-bit variable data length
The 16-bit timer (T16) can be used for the baud-rate generator in master mode.
1 channel
Baud-rate generator included
1 channel
EL lamp drive waveform can be generated for an application example.
Seven-segment LED outputs up to five digits (8SEG × 1–5COM(max.))
COM time-division dynamic drive control
Software configurable anode/cathode common mode and off-state pin status
Four-level brightness adjustment function
–
16-bit × 16-bit multiplier
16-bit × 16-bit + 32-bit multiply and accumulation unit
32-bit ÷ 32-bit divider
Reset when the reset pin is set to low.
Reset at power on.
Reset when the power supply voltage drops.
Reset when the P00 to P01/P02/P03 keys are pressed simultaneously (can be en-
abled/disabled using a register).
Reset when the watchdog timer overflows (can be enabled/disabled using a register).
Reset when the supply voltage detector detects the set voltage level (can be enabled/
disabled using a register).
4 systems (Reset, address misaligned interrupt, debug, NMI)
External interrupt: 1 system (8 levels)
Internal interrupt: 14 systems (8 levels)
1.8 to 5.5 V
= 7.5 V external power supply is required.)
PP
-40 to 85 °C
0.3 µA (V
= 3.6 V)
DD
0.35 µA (V
= 5.5 V)
DD
IOSC = OFF, OSC3 = OFF
340 µA
OSC3 = 16 MHz (internal oscillator)
1,650 µA
OSC3 = 16 MHz (internal oscillator), CPU = OSC3 (2 wait cycles)
TQFP12-48PIN (P-TQFP048-0707-0.50, 7 × 7 mm, t = 1.2 mm, 0.5 mm pitch)
Die form (Pad pitch: 80 µm (min.))
Seiko Epson Corporation
S1C17M13
Successive approximation type
12 bits
1 channel
8 ports/channel
S1C17M12/M13 TECHNICAL MANUAL
(Rev. 1.2)
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