S9S12GN32F0VLF Freescale Semiconductor, S9S12GN32F0VLF Datasheet - Page 715

no-image

S9S12GN32F0VLF

Manufacturer Part Number
S9S12GN32F0VLF
Description
16-bit Microcontrollers - MCU 16-bit32k Flash 2k RAM
Manufacturer
Freescale Semiconductor
Datasheet

Specifications of S9S12GN32F0VLF

Rohs
yes
Core
S12
Processor Series
MC9S12G
Data Bus Width
16 bit
Maximum Clock Frequency
25 MHz
Program Memory Size
32 KB
Data Ram Size
2048 B
On-chip Adc
Yes
Operating Supply Voltage
3.13 V to 5.5 V
Operating Temperature Range
- 40 C to + 85 C
Package / Case
TSSOP-20
Mounting Style
SMD/SMT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
S9S12GN32F0VLF
Manufacturer:
Freescale Semiconductor
Quantity:
10 000
Part Number:
S9S12GN32F0VLFR
Manufacturer:
FREESCALE
Quantity:
20 000
21.4
The SPI module allows a duplex, synchronous, serial communication between the MCU and peripheral
devices. Software can poll the SPI status flags or SPI operation can be interrupt driven.
The SPI system is enabled by setting the SPI enable (SPE) bit in SPI control register 1. While SPE is set,
the four associated SPI port pins are dedicated to the SPI function as:
Freescale Semiconductor
Receive Shift Register
Receive Shift Register
Slave select (SS)
Serial clock (SCK)
Master out/slave in (MOSI)
Master in/slave out (MISO)
SPI Data Register
SPI Data Register
Functional Description
SPIF
SPIF
Data A Received
Data A Received
Figure 21-10. Reception with SPIF serviced too late
Figure 21-9. Reception with SPIF serviced in Time
= Unspecified
= Unspecified
MC9S12G Family Reference Manual, Rev.1.23
Data A
Data A
Data A
Data A
= Reception in progress
= Reception in progress
Data B Received
Data B Received
Data B
Data B
SPIF Serviced
Data B Lost
SPIF Serviced
Data B
Serial Peripheral Interface (S12SPIV5)
Data C Received
Data C Received
Data C
Data C
Data C
Data C
717

Related parts for S9S12GN32F0VLF