83C752 Datasheet, PDF (2/24 Pages) NXP Semiconductors – 80C51 8-bit microcontroller family 2K/64 OTP/ROM, 5 channel 8 bit A/D, I2C, PWM, low pin count

Philips Semiconductors
80C51 8-bit microcontroller family
2K/64 OTP/ROM, 5 channel 8 bit A/D, I²C, PWM, low pin count
Product specification
83C752/87C752
DESCRIPTION
The Philips 83C752/87C752 offers many of the advantages of the
80C51 architecture in a small package and at low cost.
The 8XC752 Microcontroller is fabricated with Philips high-density
CMOS technology. Philips epitaxial substrate minimizes CMOS
latch-up sensitivity.
The 8XC752 contains a 2k × 8 ROM (83C752) EPROM (87C752), a
64 × 8 RAM, 21 I/O lines, a 16-bit auto-reload counter/timer, a
fixed-priority level interrupt structure, a bidirectional inter-integrated
circuit (I²C) serial bus interface, an on-chip oscillator, a five channel
multiplexed 8-bit A/D converter, and an 8-bit PWM output.
The onboard inter-integrated circuit (I²C) bus interface allows the
8XC752 to operate as a master or slave device on the I²C small
area network. This capability facilitates I/O and RAM expansion,
access to EEPROM, processor-to-processor communication, and
efficient interface to a wide variety of dedicated I²C peripherals.
The EPROM version of this device, the 87C752, is available in both
quartz-lid erasable and plastic one-time programmable (OTP)
packages. Once the array has been programmed, it is functionally
equivalent to the masked ROM 83C752. Thus, unless explicitly
stated otherwise, all references made to the 83C752 apply equally
to the 87C752.
The 83C752 supports two power reduction modes of operation
referred to as the idle mode and the power-down mode.
FEATURES
• Available in erasable quartz lid or One-Time Programmable plastic
packages
• 80C51 based architecture
• Inter-integrated Circuit (I²C) serial bus interface
• Small package sizes
– 28-pin DIP
– 28-pin PLCC
– 28-pin SSOP
• Wide oscillator frequency range
• Low power consumption:
– Normal operation: less than 11mA @ 5V, 12MHz
– Idle mode
– Power-down mode
• 2k × 8 ROM (83C752)
EPROM (87C752)
• 64 × 8 RAM
• 16-bit auto reloadable counter/timer
• 5-channel 8-bit A/D converter
• 8-bit PWM output/timer
• Fixed-rate timer
• Boolean processor
• CMOS and TTL compatible
• Well suited for logic replacement, consumer and industrial
applications
PART NUMBER SELECTION
ROM
EPROM
S83C752–1DB S87C752–1DB OTP
S83C752–1N28 S87C752–1N28 OTP
S83C752–2N28 S87C752–2N28 OTP
S83C752–4DB S87C752–4DB OTP
S83C752–4N28 S87C752–4N28 OTP
S83C752–5N28 S87C752–5N28 OTP
S83C752–1A28 S87C752–1A28 OTP
S83C752–2A28 S87C752–2A28 OTP
S83C752–4A28 S87C752–4A28 OTP
S83C752–5A28 S87C752–5A28 OTP
S83C752–6A28 S87C752–6A28 OTP
S83C752–6N28 S87C752–6N28 OTP
NOTE:
1. OTP = One Time Programmable EPROM.
TEMPERATURE RANGE °C
AND PACKAGE
0 to +70, 28-pin Plastic Shrink Small Outline Package
0 to +70, 28-pin Plastic Dual In-line Package
–40 to +85, 28-pin Plastic Dual In-line Package
0 to +70, 28-pin Plastic Shrink Small Outline Package
0 to +70, 28-pin Plastic Dual In-line Package
–40 to +85, 28-pin Plastic Dual In-line Package
0 to +70, 28-pin Plastic Leaded Chip Carrier
–40 to +85, 28-pin Plastic Leaded Chip Carrier
0 to +70, 28-pin Plastic Leaded Chip Carrier
–40 to +85, 28-pin Plastic Leaded Chip Carrier
–55 to +125, 28-pin Plastic Leaded Chip Carrier
–55 to +125, 28-pin Plastic Dual In-line Package
FREQUENCY
3.5 to 12MHz
3.5 to 12MHz
3.5 to 12MHz
3.5 to 16MHz
3.5 to 16MHz
3.5 to 16MHz
3.5 to 12MHz
3.5 to 12MHz
3.5 to 16MHz
3.5 to 16MHz
3.5 to 12MHz
3.5 to 12MHz
DRAWING
NUMBER
SOT341-1
SOT117-2
SOT117-2
SOT341-1
SOT117-2
SOT117-2
SOT261-3
SOT261-3
SOT261-3
SOT261-3
SOT261-3
SOT117-2
1998 May 01
2
853-1443 19328