MB90352 데이터 시트보기 (PDF) - Cypress Semiconductor
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MB90352 Datasheet PDF : 83 Pages
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MB90350 Series
(Continued)
Part Number
Parameter
MB90F351,
MB90F352
MB90F351S, MB90F351A, MB90F351TA, MB90F351AS, MB90F351TAS,
MB90F352S MB90F352A MB90F352TA MB90F352AS MB90F352TAS
8/16-bit
Programmable Pulse
Generator
6 channels (16-bit)/10 channels (8-bit)
8-bit reload counters × 12
8-bit reload registers for L pulse width × 12
8-bit reload registers for H pulse width × 12
Supports 8-bit and 16-bit operation modes.
A pair of 8-bit reload counters can be configured as one 16-bit reload counter or as
8-bit prescaler 8-bit reload counter.
Operation clock frequency : fsys, fsys/21, fsys/22, fsys/23, fsys/24 or 128 μs@fosc 4 MHz
(fsys Machine clock frequency, fosc Oscillation clock frequency)
1 channel
CAN Interface
Conforms to CAN Specification Version 2.0 Part A and B.
Automatic re-transmission in case of error
Automatic transmission responding to Remote Frame
Prioritized 16 message buffers for data and ID
Supports multiple messages.
Flexible configuration of acceptance filtering :
Full bit compare/Full bit mask/Two partial bit masks
Supports up to 1 Mbps.
External Interrupt
8 channels
Can be used rising edge, falling edge, starting up by H/L level input, external interrupt,
extended intelligent I/O services (EI2OS) and DMA.
D/A converter
—
I/O Ports
Virtually all external pins can be used as general purpose I/O port.
All push-pull outputs
Bit-wise settable as input/output or peripheral signal
Settable as CMOS schmitt trigger/ automotive inputs
TTL input level settable for external bus (only for external bus pin)
Flash Memory
Supports automatic programming, Embedded Algorithm
Write/Erase/Erase-Suspend/Resume commands
A flag indicating completion of the algorithm
Number of erase cycles : 10,000 times
Data retention time : 10 years
Boot block configuration
Erase can be performed on each block.
Block protection with external programming voltage
Flash Security Feature for protecting the content of the Flash (MB90F352x only)
Corresponding EVA
name
MB90V340A- MB90V340A-
102
101
MB90V340A-102
MB90V340A-101
* : It is setting of Jumper switch (TOOL VCC) when Emulator (MB2147-01) is used.
Please refer to the Emulator hardware manual about details.
Document Number: 002-07872 Rev. *A
Page 5 of 83
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