MB90F548GPF datasheet(4/67 Pages) FUJITSU

4 / 67 page

MB90540/540G/545/545G Series

s PRODUCT LINEUP

(Continued)

Features

MB90F543/F549

MB90F543G (S) /F548G (S)

MB90F549G (S) /F546G (S)

MB90F548GL(S)

MB90543G (S) *1

MB90547G (S) *1

MB90548G (S)

MB90549G (S)

MB90V540/V540G

CPU

F2MC-16LX CPU

System clock

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)

ROM

Flash memory

MB90F543/F543G(S)/

F548G(S) / F548GL(S) :

128 K

MB90F549/F549G(S)/

F546G(S) : 256 K

Mask ROM :

MB90547G(S): 64 K

MB90543G(S)/548G(S):

128 K

MB90549G(S): 256 K

External

RAM

MB90F548G(S)/F548GL(S):

4 Kbytes

MB90F543/F549/F543G (S) /

F549G(S) : 6 Kbytes

MB90F546G(S) : 8 Kbytes

MB90547G(S): 2 Kbytes

MB90548G(S): 4 Kbytes

MB90543G(S)/549G(S):

6 Kbytes

8 Kbytes

Clocks

MB90F543/F549/F543G/

F548G/F549G/F546G/F548GL

: Two clocks system

MB90F543GS/F548GS/

F549GS/F546GS/F548GLS

: One clock system

MB90543G/547G/548G/

549G : Two clocks system

MB90543GS/547GS/

548GS/549GS

: One clock system

Two clocks system*2

Operating voltage

range

Temperature range

MB90F543/F549:

−40 °C to 85 °C

Other than MB90F543/F549:

−40 °C to 105 °C

Package

QFP100, LQFP100

PGA-256

Emulator-specify

power supply*3



None

UART0

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

UART1

(SCI)

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

Serial I/O

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

A/D Converter

10-bit or 8-bit resolution

8 input channels

Conversion time : 26.3

µs (per one channel)

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