FEATURES

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

• Internal PROM: 60K bytesNote 1

• Internal high-speed RAM : 1024 bytes

• Buffer RAM : 32 bytes

• Internal expansion RAM : 2048 bytesNote 2

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

• Supports QTOPTM microcontroller