s908gz60cfa Freescale Semiconductor, Inc, s908gz60cfa Datasheet - Page 24

• Manufacturer Part Number: s908gz60cfa
• Description: M68hc08 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

General Description
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Standard low-power modes of operation:
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Master reset pin and power-on reset (POR)
On-chip FLASH memory:
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Random-access memory (RAM):
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Serial peripheral interface (SPI) module
Enhanced serial communications interface (ESCI) module
One 16-bit, 2-channel timer interface module (TIM1) with selectable input capture, output compare,
and pulse-width modulation (PWM) capability on each channel
One 16-bit, 6-channel timer interface module (TIM2) with selectable input capture, output compare,
and pulse-width modulation (PWM) capability on each channel
Timebase module with clock prescaler circuitry for eight user selectable periodic real-time
interrupts with optional active clock source during stop mode for periodic wakeup from stop using
an external crystal
24-channel, 10-bit successive approximation analog-to-digital converter (ADC)
8-bit keyboard wakeup port with software selectable rising or falling edge detect, as well as high or
low level detection
Up to 53 general-purpose input/output (I/O) pins, including:
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Selectable pullups on inputs only on ports A, C, and D. Selection is on an individual port bit basis.
During output mode, pullups are disengaged.
Internal pullups on IRQ and RST to reduce customer system cost
High current 10-mA sink/source capability on all port pins
Higher current 20-mA sink/source capability on PTC0–PTC4 and PTF0–PTF3
User selectable clockout feature with divide by 1, 2, and 4 of the bus or crystal frequency
User selection of having the oscillator enabled or disabled during stop mode
BREAK module (BRK) to allow single breakpoint setting during
in-circuit debugging
Available packages:
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Specific features in 32-pin LQFP are:
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Wait mode
Stop mode
MC68HC908GZ60 — 60 Kbytes
MC68HC908GZ48 — 48 Kbytes
MC68HC908GZ32 — 32 Kbytes
MC68HC908GZ60 — 2048 bytes
MC68HC908GZ48 — 1536 bytes
MC68HC908GZ32 — 1536 bytes
40 shared-function I/O pins, depending on package choice
Up to 13 dedicated I/O pins, depending on package choice
32-pin low-profile quad flat pack (LQFP)
48-pin low-profile quad flat pack (LQFP)
64-pin quad flat pack (QFP)
Port A is only 4 bits: PTA0–PTA3; shared with ADC and KBI modules
Port B is only 6 bits: PTB0–PTB5; shared with ADC module
Port C is only 2 bits: PTC0–PTC1; shared with MSCAN module
Port D is only 7 bits: PTD0–PTD6; shared with SPI, TIM1 and TIM2 modules
Port E is only 2 bits: PTE0–PTE1; shared with ESCI module
MC68HC908GZ60 • MC68HC908GZ48 • MC68HC908GZ32 Data Sheet, Rev. 6
Freescale Semiconductor