MB91F528 datasheet(12/241 Pages) SPANSION

Part #	MB91F528

Description	This document states the current technical specifications regarding

PDF	241 Pages

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Manufacturer	SPANSION [SPANSION]

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D a t a S h e e t

March 28, 2014, MB91F528_DS705-00016-1v0-E

CONFIDENTIAL

MB91F527U

MB91F528U

Flash Security

Yes

ECC Flash/WorkFlash

Yes

ECC RAM

Yes

Memory Protection

Function (MPU)

Yes

Floating-point

arithmetic (FPU)

Yes

Real Time Clock (RTC)

Yes

General-purpose port

(#GPIOs)

147 ports (no sub clock) / 145 ports (with sub clock)

SSCG

Yes

Sub clock

Yes

CR oscillator

Yes

NMI request function

Yes

OCD(On Chip Debug)

Yes

TPU

(Timing Protection Unit)

Yes

Key Code Register

Yes

Wave Generator

6 channels

Tuning RAM

None

Yes

JTAG

Yes

Operation guaranteed

temperature (Ta)

-40°C to +125°C

Power supply

2.7 V to 5.5 V

VCCE = 5.0 V±10% or VCCE = 3.0 V to 3.6 V

(VCCE: 1-pin to 49-pin and 156-pin to 176-pin power supply)

(External bus I/F: 3.0 V to 3.6 V)

Package

LQFP-176 / TEQFP- 176

*1: The limitation with the package has been described by the item of the power consumption of "Absolute

maximum ratings".

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