MB90590/590G Series
(Continued)
Features
MB90591/591G/594/594G
MB90F591A/F591G/
F594A/F594G
MB90V590A/V590G
CAN Interface
Number of channels : 2
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’s
Supports multiple messages
Flexible configuration of acceptance filtering :
Full bit compare / Full bit mask / Two partial bit masks
Supports up to 1Mbps
CAN bit timing setting :
MB90xxx : TSEG2
≥
RSJW
+
2TQ
MB90xxxG : TSEG2
≥
RSJW
Stepping motor controller Four high current outputs for each channel
(4 channels)
Synchronized two 8-bit PWM’s for each channel
External interrupt circuit
Number of inputs : 8
Started by a rising edge, a falling edge, an “H” level input, or an “L” level input.
8-bit PWM signal is mixed with tone frequency from 8-bit reload counter
PWM frequency : 62.5K, 31.2K, 15.6K, 7.8KHz (at System clock = 16MHz)
Tone frequency
:
PWM frequency / 2 / (reload value + 1)
Clock synchronized transmission (31.25K/62.5K/125K/500K/1Mbps at machine clock
frequency of 16 MHz)
LSB first/MSB first
Directly operates with the system clock
Read/Write accessible Second/Minute/Hour registers
Reset generation interval : 3.58 ms, 14.33 ms, 57.23 ms, 458.75 ms
(at oscillation of 4 MHz, minimum value)
Supports automatic programming, Embedded Algorithm
TM
and
Write/Erase/Erase-Suspend/Resume commands
A flag indicating completion of the algorithm
Hard-wired reset vector available in order to point to a fixed boot sector in Flash
Memory
Boot block configuration
Erase can be performed on each block
Block protection with external programming voltage
Flash Writer from Minato Electronics Inc.
Sleep/stop/CPU intermittent operation/clock timer/hardware stand-by
CMOS
5 V±10 % (MB90V590A, MB90F594A, MB90594, MB90V590G,
MB90F594G, MB90594G)
5 V±5 % (MB90F591G, MB90591G, MB90F591A, MB90591)
QFP-100
PGA-256
Sound generator
Extended I/O serial
interface
Clock timer
Watchdog timer
Flash Memory
Low-power consumption
(stand-by) mode
Process
Power supply voltage for
operation*
2
Package
*1 : It is setting of DIP switch S2 when Emulation pod (MB2145-507) is used.
Please refer to the MB2145-507 hardware manual (2.7 Emulator-specific Power Pin) about details.
*2 : Varies with conditions such as the operating frequency. (See section “s Electrical Characteristics.”)
5
FUJITSU [ FUJITSU COMPONENT LIMITED. ]
