FEATURES

• EMI noise reduced product

• Pin-compatible with mask ROM version (except VPP pin)

• Internal PROM: 60 Kbytes Note 1

Programmable only once (ideal for small-scale production)

• Internal high-speed RAM : 1024 bytes

• Buffer RAM : 32 bytes

• Internal expansion RAM : 2048 bytes Note 2

• Operating voltage same as mask ROM version (VDD = 2.7 to 5.5 V)

• Supports QTOPTM microcontroller