ML7055LP datasheet(2/30 Pages) OKI

2 / 30 page

FEDL7055-02

OKI Semiconductor

ML7055

2/30

SPECIFICATIONS

Process

0.16

µm CMOS (5-layer metal wire)

Package

63-pin WCSP (P-VFLGA63-4.90

×4.72-0.50-W)

(Dimensions: 4.90 mm

× 4.72 mm × 0.48 mm; pin pitch: 0.50 mm)

64-pin BGA (P-TFBGA64-0707-0.65)

(Dimensions: 7 mm

× 7 mm × 1.2 mm; pin pitch: 0.65 mm)

84-pin BGA (P-LFBGA84-0909-0.80)

(Dimensions: 9 mm

× 9 mm × 1.5 mm; pin pitch: 0.80 mm)

Supply current

22 mA (24 MHz operation)

Operating voltage ranges

2.70 to 3.6 V for input-output, 1.65 to 1.95 V for internal circuits

Operating frequency

24 MHz

Built-in ROM size

176 KB (for ARM program)

Built-in RAM size

24 KB

Input clocks

12 MHz or 13 MHz (system clock)

32 kHz or 32.768 kHz (LPO clock)

RF-LSI interface

OKI RF-LSI interface (ML7050)

SKYWORKS RF-LSI interface (CX72303)

BROADCOM RF-LSI interface (BCM2002X)

Installed interfaces

UART interface (up to 921.6 Kbps)

General-purpose I/O interface (used as a pin for I

2C bus interface

depending on software installed)

PCM interface (PCM Linear/A-law/

µ-law can be selected)

DETACH interface

Timers

16-bit auto reload timer (1ch)

18-bit auto reload timer (1ch)

Interrupt controller

11 causes

Clock control circuit

Crystal oscillator circuit (12 MHz or 13 MHz, 32 kHz or 32.768 kHz)

Internal PLL

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