MB90435 Datasheet, PDF (5/61 Pages) Fujitsu Component Limited. – 16-bit Proprietary Microcontroller

MB90435 Series
■ PRODUCT LINEUP
Features
CPU
System clock
ROM
RAM
Clocks
Operating voltage
range
Temperature range
Package
Emulator-specify
power supply^*2
UART0
UART1
(SCI)
Serial I/O
A/D Converter
MB90F438L (S) /F439 (S)
MB90437L (S)
/438L (S) /439 (S)
MB90V540G
F²MC-16LX CPU
On-chip PLL clock multiplier (×1, ×2, ×3, ×4, 1/2 when PLL stop)
Minimum instruction exection time : 62.5 ns (4 MHz osc. PLL × 4)
Flash memory
MB90F438L(S) : 128 Kbytes
MB90F439(S) : 256 Kbytes
Mask ROM :
MB90437L(S): 64 Kbytes
MB90438L(S): 128 Kbytes
MB90439(S): 256 Kbytes
External
MB90F438L(S) : 4 Kbytes
MB90F439(S) : 6 Kbytes
MB90437L(S): 2 Kbytes
MB90438L(S): 4 Kbytes
MB90439(S): 6 Kbytes
8 Kbytes
MB90F438L/F439
: Two clocks system
MB90F438LS/F439S
: One clock system
MB90437L/438L/439
: Two clocks system
MB90437LS/438LS/439S
: One clock system
Two clocks system*¹
*3
−40 °C to 105 °C
QFP100, LQFP100
PGA-256
⎯
None
Full duplex double buffer
Support asynchronous/synchronous (with start/stop bit) transfer
Baud rate : 4808/5208/9615/10417/19230/38460/62500/500000 bps (asynchronous)
500 K/1 M/2 Mbps (synchronous) at System clock = 16 MHz
Full duplex double buffer
Asynchronous (start-stop synchronized) and CLK-synchronous communication
Baud rate : 1202/2404/4808/9615/19230/31250/38460/62500 bps (asynchronous)
62.5 K/125 K/250 K/500 K/1 M/2 Mbps (synchronous) at 6, 8, 10, 12, 16 MHz
Transfer can be started from MSB or LSB
Supports internal clock synchronized transfer and external clock synchronized transfer
Supports positive-edge and nagative-edge clock synchronization
Baud rate : 31.25 K/62.5 K/125 K/500 K/1 Mbps at System clock = 16 MHz
10-bit or 8-bit resolution
8 input channels
Conversion time : 26.3 µs (per one channel)
(Continued)
4
DS07-13727-2E