S6E2H4 Datasheet, PDF (2/160 Pages) SPANSION – fpu built-in

S6E2H4 Series
 Various error detect functions available (parity errors,
framing errors, and overrun errors)
 CSIO
 Full-duplex double buffer
 Built-in dedicated baud rate generator
 Overrun error detect function available
 Serial chip select function (ch.6 and ch.7 only)
 Supports high-speed SPI (ch.4 and ch.6 only)
 Data length 5 to 16-bit
 LIN
 LIN protocol Rev.2.1 supported
 Full-duplex double buffer
 Master/Slave mode supported
 LIN break field generation (can change to 13 to 16-bit
length)
 LIN break delimiter generation (can change to 1 to 4-bit
length)
 Various error detect functions available (parity errors,
framing errors, and overrun errors)
 I²C
 Standard mode (Max 100 kbps) / High-speed mode (Max
400 kbps) supported
 Fast mode Plus (Fm+) (Max 1000 kbps, only for ch.3=ch.A
and ch.7=ch.B) supported
DMA Controller (8 channels)
DMA Controller has an independent bus for CPU, so CPU and
DMA Controller can process simultaneously.
8 independently configured and operated channels
Transfer can be started by software or request from the
built-in peripherals
Transfer address area: 32-bit (4 Gbytes)
Transfer mode: Block transfer/Burst transfer/Demand
transfer
Transfer data type: bytes/half-word/word
Transfer block count: 1 to 16
Number of transfers: 1 to 65536
DSTC (Descriptor System data Transfer Controller)
(256 channels)
The DSTC can transfer data at high-speed without going via
the CPU. The DSTC adopts the Descriptor system and,
following the specified contents of the Descriptor which has
already been constructed on the memory, can access directly
the memory /peripheral device and performs the data transfer
operation.
It supports the software activation, the hardware activation and
the chain activation functions.
A/D Converter (Max 24 channels)
[12-bit A/D Converter]
Successive Approximation type
Built-in 3 units
Conversion time: 0.5 μs @ 5 V
Document Number: 001-98941 Rev.*B
Priority conversion available (priority at 2 levels)
Scanning conversion mode
Built-in FIFO for conversion data storage (for SCAN
conversion: 16 steps, for Priority conversion: 4 steps)
DA Converter (Max 2 channels)
R-2R type
12-bit resolution
Base Timer (Max 8 channels)
Operation mode is selectable from the followings for each
channel.
16-bit PWM timer
16-bit PPG timer
16-/32-bit reload timer
16-/32-bit PWC timer
Event counter mode ( external clock mode )
General Purpose I/O Port
This series can use its pins as general purpose I/O ports when
they are not used for external bus or peripherals. Moreover, the
port relocate function is built in. It can set which I/O port the
peripheral function can be allocated.
Capable of pull-up control per pin
Capable of reading pin level directly
Built-in the port relocate function
Up to 100 high-speed general-purpose I/O ports @ 120 pin
Package
Some pin is 5 V tolerant I/O.
See 4. Pin Description and 5. I/O Circuit Type for the
corresponding pins.
Multi-function Timer (Max 3 units)
The Multi-function timer is composed of the following blocks.
Minimum resolution: 6.25 ns
16-bit free-run timer × 3ch./unit
Input capture × 4ch./unit
Output compare × 6ch./unit
A/D activation compare × 6ch./unit
Waveform generator × 3ch./unit
16-bit PPG timer × 3ch./unit
The following function can be used to achieve the motor
control.
PWM signal output function
DC chopper waveform output function
Dead time function
Input capture function
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